2,1,3-Benzothiadiazole-4-sulfonyl chloride CAS 73713-79-8

Purity 97%+In StockPharmaceutical Standards
CAS No.73713-79-8
Molecular FormulaC6H3ClN2O2S2
Molecular Weight234.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,1,3-Benzothiadiazole-4-sulfonyl chloride CAS 73713-79-8 chemical structure

Description

CATO supplies 2,1,3-Benzothiadiazole-4-sulfonyl chloride (CAS 73713-79-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3ClN2O2S2. Molecular weight: 234.68 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H3ClN2O2S2
Molecular Weight234.68 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms2

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